<template >
  <div class="app-container home">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="规则名称" prop="ruleTitle">
        <el-input
          v-model="queryParams.ruleTitle"
          placeholder="请输入规则名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:rule:add']"
        >新增规则</el-button>
      </el-col>

      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:rule:remove']"
        >删除</el-button>
      </el-col>

      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="ruleList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="编号" align="center" prop="id" />
      <el-table-column label="规则名称" align="center" prop="ruleTitle" />
      <el-table-column label="启用状态" align="center"  >
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.enabledState"
            :active-value="1"
            :inactive-value="0"
            @change="handleStatusChange(scope.row)"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="预警等级" align="center" prop="warningLevel" :formatter="warningLevelFormat"/>
<!--      <el-table-column label="预警接收人" align="center" prop="warningNoticeUsername" />-->
      <el-table-column label="预警方式" align="center" prop="warningNoticeContent" />
      <el-table-column label="开始预警时间" align="center" prop="startWarningTime" />
      <el-table-column label="结束预警时间" align="center" prop="endWarningTime" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:rule:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:rule:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />


  </div>
</template>

<script>
import { listRule, getRule, delRule, addRule, updateRule, exportRule,changeEnabledState } from "@/api/system/rule";
import Editor from '@/components/Editor';

export default {
  name: "Rule",
  components: {
    Editor,
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 预警规则表格数据
      ruleList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        ruleTitle: null,
        enabledState: null,
        warningType: null,
        warningLevel: null,
        articleType: null,
        warningNoticeUsername: null,
        warningNoticeContent: null,
        startWarningTime: null,
        endWarningTime: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
      ,warningLevelOptions: [],

    };
  },
  created() {
    this.getDicts("warning_level").then(response => {
      this.warningLevelOptions = response.data;
    });
    this.getList();
  },
  methods: {
    // 预警等级字典翻译
    warningLevelFormat(row, column) {
      return this.selectDictLabel(this.warningLevelOptions, row.warningLevel);
    },
    // 预警启用状态修改
    handleStatusChange(row) {
      let text = row.enabledState === 1 ? "启用" : "停用";
      this.$confirm('确认要"' + text + '""' + row.ruleTitle + '"预警规则吗?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function() {
        return changeEnabledState(row.id, row.enabledState);
      }).then(() => {
        this.msgSuccess(text + "成功");
      }).catch(function() {
        row.enabledState = row.enabledState === 1 ? 0 : 1;
      });
    },
    receiverManage(){
      this.$router.push('/receiver/list')
    },
    /** 查询预警规则列表 */
    getList() {
      this.loading = true;
      listRule(this.queryParams).then(response => {
        this.ruleList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        ruleTitle: null,
        enabledState: null,
        warningType: null,
        warningLevel: null,
        articleType: null,
        warningNoticeUsername: null,
        warningNoticeContent: null,
        startWarningTime: null,
        endWarningTime: null,
        //给修改页面的传参数
        receivers:[]
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.$router.push('/rule/create')
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getRule(id).then(response => {
        this.form = response.data;

        console.log(JSON.stringify(this.form))

        if(this.form.isSystem===1){
          this.$router.push({path:'/rule/updateDefaultRule',query:this.form})
        }else{
          this.$router.push({path:'/rule/update',query:this.form})
        }

      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateRule(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addRule(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除预警规则编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delRule(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有预警规则数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportRule(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        })
    }
  }
};
</script>

<style scoped lang="scss">
  .home {
    min-height: calc(100vh - 100px);
    background-color: white;
    margin-top: 10px;
    margin-right: 10px;
  }
</style>
